<template>

<div id="root">
  <div class="todo-container">
    <div class="todo-wrap">

      <MyHeader :addTodo="addTodo"></MyHeader>
      <MyList :todos="todos"></MyList>
      <MyFooter></MyFooter>

    </div>
  </div>
</div>

</template>

<script>
// 引入School 组件
import MyHeader from "./components/MyHeader.vue";
import MyList from "./components/MyList.vue";
import MyFooter from "./components/MyFooter.vue";

export default {
  name: "App",
  components: {
    MyHeader,
    MyList,
    MyFooter
  },
  data() {
    return {
      todos:[
        {id:'0001', title:'吃饭', done: true},
        {id:'0002', title:'抽烟', done: false},
        {id:'0003', title:'喝酒', done: true},
      ]
    }
  },
  methods: {
    addTodo(todoObj){ 
      // console.log('我是App组件',x);
      this.todos.unshift(todoObj);
    
    }
  },

};
</script>

<style>
  /* base */
  body {
    background: #fff;
  }

  .btn {
    display: inline-block;
    padding: 4px 12px;
    margin-bottom: 0;
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
    border-radius: 4px;
  }

  .btn-danger {
    color: #fff;
    background-color: #da4f49;
    border: 1px solid #bd362f;
  }

  .btn-danger:hover {
    color: #fff;
    background-color: #bd362f;
  }

  .btn:focus {
    outline: none;
  }

  .todo-container {
    width: 600px;
    margin: 0 auto;
  }
  .todo-container .todo-wrap {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
  }


</style>
